Elemental Depth Analysis of Corroded Paint-Coated Steel by Confocal Micro-XRF Method
نویسندگان
چکیده
منابع مشابه
Depth elemental imaging of forensic samples by confocal micro-XRF method.
Micro-XRF is a significant tool for the analysis of small regions. A micro-X-ray beam can be created in the laboratory by various focusing X-ray optics. Previously, nondestructive 3D-XRF analysis had not been easy because of the high penetration of fluorescent X-rays emitted into the sample. A recently developed confocal micro-XRF technique combined with polycapillary X-ray lenses enables depth...
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1 Vienna U niversity of Te chnology, Atominstitut d . Ö sterreichischen U niversitäten, Sta dionalle 2, A-1020 Vienna , Austria 2 IT C -irst, C entro p er la Ric erc a S cientific a e T e cnologic a , via S ommarive 18, I-38050 Povo, Trento, Italy 3 Lud wig B oltzm ann Institute of O steology, H anusch H ospital of W G K K and A UVA Traum a C entre M eidling, 4th M e dic al D e p artm ent, H an...
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Micro-X-ray fluorescence (micro-XRF) analysis is a promising method for determining elemental distributions of small regions. Moreover, a recent trend in micro-XRF is 3D elemental analysis by using confocal micro-XRF instruments combined with two polycapillary x-ray lenses. Our research group has been developed confocal micro-XRF instruments by using polycapillary x-ray lenses, and its spatial ...
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Solid/liquid interfaces are important locations for various chemical reactions, such as electrode chemical reactions and metal corrosions. Conventional surface analytical methods, such as XPS and SEM-EDS, have been applied to solid materials after being removed from the liquid phase. These methods do not involve direct observation, although useful information is available. It is important to di...
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Analysis of inorganic elements in archaeological artifacts is commonly used to determine vital properties of the item, such as where, when, and how it was made. Micro X-ray Fluorescence (microXRF) is a non-destructive technique that can provide qualitative, quantitative, and distributional information from the sample, with minimal sample preparation. With potentially high-value artifacts, this ...
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ژورنال
عنوان ژورنال: ISIJ International
سال: 2013
ISSN: 0915-1559,1347-5460
DOI: 10.2355/isijinternational.53.1953